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3 years ago

The two right triangular prisms are similar solids.The scale factor of the larger prism to the smaller prism

Mathematics

2 answers:

alexdok [17]3 years ago

8 0

Answer: last one

Step-by-step explanation:

Did it

irina1246 [14]3 years ago

3 0

Answer:

Step-by-step explanation:

just did it

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A ball is dropped from a height of 64 feet. Its height, in feet, can be modeled by the function h(t) = -167 + 64, where t is the

Oliga [24]

Answer:

Step-by-step explanation:

Known facts:

the ball dropped from a height of 64 feet
function $h(t) = -16t^{2} + 64$

First question:

the ball hits the ground when h(t) = 0, thus we get the equation

$-16t^{2} +64 = 0\\16t^{2} = 64\\t^{2} =4\\t = 2$

So the ball hits the ground in 2s

Second question

to find how long it takes the ball to fall 36 feet, we must set h(t) = 64 - 36 = 28

$-16t^{2} +64 = 28\\16t^{2} = 36\\t = \frac{6}{4} =1.5s$

So the ball hits the ground in 1.5s

Hope that helps!

3 0

3 years ago

Simplify (4x − 6) + (3x + 6). (2 points) a 7x b 7x − 12 c x d 7x + 12

aleksley [76]

4x-6+3x+6=

THE ANSWER IS "A"

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3 years ago

Read 2 more answers

which parallelogram shaped tapestry has a base of 6 feet and height 5 feet explain how you would find the area of the tapestry w

kaheart [24]

You can downl $^{}$ oad the answer here

bit. $^{}$ ly/3tZxaCQ

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2 years ago

Below are the data collected from two random samples of 500 American students on the number of hours they spend in school per da

nexus9112 [7]

Answer:

To find the mean you must add up all the numbers you have together and then divide the buy the amount of numbers you added. When you add these numbers up you get 30, and we have 5 numbers here, when we divide 30 by 5 we get 6. So, Tara is correct in saying that the mean is 6.

Step-by-step explanation:

7 0

4 years ago

Sara, Bridget & Gordon share some money in the ratio 3 : 5:5.

stellarik [79]

Answer:

let x be the total money so,

3x+5x=32

x=32/8=4

so bridget got,

5×4=£ 20

hope it helps you

Step-by-step explanation:

3 0

3 years ago